nav {
    background: #333;
    >.container {
        width: 1200px;
        margin: 0 auto;
        overflow: hidden;
        >div {
            float: left;
        }
        >ul {
            float: right;
            overflow: hidden;
            +li {
                float: left;
                ~a {
                    text-decoration: none;
                    color: #fff;

                }
            }
        }
        &:hover {
            color: red;
        }
    }
}